improve SalInstanceWidget::draw

Change-Id: I9acb8dfceee586b343feb184e0788491d66d24a5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110427
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/vcl/window.hxx b/include/vcl/window.hxx
index 4decec615469..d2129d2b0163 100644
--- a/include/vcl/window.hxx
+++ b/include/vcl/window.hxx
@@ -432,6 +432,7 @@ class FloatingWindow;
 class GroupBox;
 class PushButton;
 class RadioButton;
+class SalInstanceWidget;
 class SystemChildWindow;
 class ImplDockingWindowWrapper;
 class ImplPopupFloatWin;
@@ -493,6 +494,7 @@ class VCL_DLLPUBLIC Window : public ::OutputDevice
     friend class ::GroupBox;
     friend class ::PushButton;
     friend class ::RadioButton;
+    friend class ::SalInstanceWidget;
     friend class ::SystemChildWindow;
     friend class ::ImplBorderWindow;
     friend class ::PaintHelper;